17220946

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 26265600

約数和(自身を除く): 9044654

約数列:

[1, 2, 127, 151, 254, 302, 449, 898, 19177, 38354, 57023, 67799, 114046, 135598, 8610473, 17220946]

約数ペア:

[(1, 17220946), (2, 8610473), (127, 135598), (151, 114046), (254, 67799), (302, 57023), (449, 38354), (898, 19177)]